An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5935-01-586-0942
NSN 5999-00-333-2766
NSN 5855-01-040-3882
NSN 5935-01-018-4637
NSN 5945-01-397-6453
NSN 5915-00-113-4396
NSN 5999-01-108-4623
NSN 5920-00-811-8879
NSN 6110-01-367-2165
NSN 6320-01-176-8367
NSN 5996-01-312-0790
NSN 5910-00-727-6218